Toothbrush



FIG. 1 is a front perspective view of a toothbrush, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image of the side shown;

FIGS. 6 to 12 are sectional views taken along the lines 6--6, 7--7, 8--8, 9--9, 10--10, 11--11, and 12--12 of FIG. 5. 

The ornamental design of a toothbrush, as shown and described. 